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Novel waste slag pile slope stabilizing device

A stabilizing device and a new type of technology, which can be used in sheet pile walls, excavation, construction, etc., can solve problems such as deficiencies and inability to stabilize spoil piles

Active Publication Date: 2021-04-20
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the action of pressure, the grouting fluid permeates through the joints and fissures cut around the borehole wall to cement the broken slope rock and soil to form a whole; the second is the bolt reinforcement method, when the slope body is broken Or when the slope stratum is weak, a certain number of bolts can be driven into the slope to reinforce the slope. The third method is soil nail reinforcement. For soft rock slopes or soil slopes, a sufficient number of bolts can be driven into the slope body. Soil nails play a role in strengthening the slope. Compared with anchor rods, soil nails are "short" and "dense"; When the potential fracture surface is deep, the slope should be reinforced; however, the above reinforcement methods all have certain limitations, and the overall reinforcement measures for the spoil pile are still relatively lacking, which cannot be used for the spoil pile. overall stabilization

Method used

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  • Novel waste slag pile slope stabilizing device
  • Novel waste slag pile slope stabilizing device
  • Novel waste slag pile slope stabilizing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1. The spoil ground is a common artificial slope with a high possibility of sliding. There are frequent disasters and accidents in the spoil ground. The key to the protection of the spoil ground is to prevent slippage and stabilize the slope of the spoil ground. The slope reinforcement of the spoil heap mainly includes grouting reinforcement, bolt reinforcement, soil nail reinforcement and prestressed anchor cable reinforcement. However, the above reinforcement methods have certain limitations. Reinforcement measures are still relatively lacking, and the overall spoil pile cannot be well stabilized.

[0035] In view of the above problems, this embodiment provides a new type of slope stabilizing device for spoil heap, such as Figure 1-4 As shown, including the stabilizing bar 2, an image acquisition device 1 is arranged on the top of the stabilizing bar 2. The image acquisition device 1 can record the dynamic data of the slope of the spoil heap, and calculate th...

Embodiment 2

[0038] Embodiment 2, a new type of slope stabilizing device for spoil heap in this implementation will be described centering on the differences from Embodiment 1.

[0039] In this example, if Figure 10 As shown, a third rope 16 is fixedly connected to the connecting ring 6 on the outer peripheral side of the second rope 8. The third rope 16 is made of a flexible material, and multiple third ropes 16 can be fixedly connected according to the needs of the site situation. The third rope 16 It is a steel wire roll wrapped by burrs or a steel wire rope with fine steel wires at the end. When the waste dross is accumulated, artificial factors may cause the waste dross to accumulate irregularly on the supporting rope reel and accumulate to the framed range of the supporting rope reel. In addition, the overall structure of the spoil heap is unstable. Under the action of the third rope 16, the third rope 16 can cooperate with the supporting rope reel to stabilize the irregular pile of...

Embodiment 3

[0040] Embodiment 3, a new type of slope stabilizing device for spoil piles in this implementation will be described centering on the differences from Embodiment 1.

[0041] In this example, if Figure 11 Shown, be provided with the 4th rope 17 between the connecting ring 6 of the supporting rope reel in different spoil heaps, the 4th rope 17 is flexible material, the 4th rope 17 and the supporting rope reel in different spoil heaps. The connecting ring 6 is fixedly connected, which can associate different spoil piles with each other, which facilitates the sorting and numbering of spoils, makes the collection of spoils more itemized, and improves the quality of waste piles and spoil piles. overall stability between.

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Abstract

The invention relates to the technical field of engineering waste slag treatment, in particular to a novel waste slag pile slope stabilizing device. The stabilizing device comprises a stabilizing rod, an image acquisition device is arranged on the stabilizing rod, fixing hoops are further arranged on the stabilizing rod, a plurality of supporting rope discs are arranged on the peripheral side of the stabilizing rod from bottom to top and from large to small, and first ropes in the supporting rope discs are fixedly connected to the fixing hoops. According to the novel waste slag pile slope stabilizing device, the stability of the whole waste slag pile can be improved, the whole waste slag pile is restrained, the waste slag pile can be shaped through mutual cooperation of the stabilizing rod and the supporting rope discs, the stacking area of the waste slag pile is reduced, the stacking stability rate is improved within the framing range of the supporting rope discs, the landslide phenomenon of the slope is avoided, and casualties and property losses are reduced.

Description

Technical field: [0001] The invention relates to the technical field of engineering waste slag treatment, in particular to a novel waste slag heap slope stabilizing device. Background technique: [0002] The spoil yard is an important auxiliary facility in engineering construction. With the development of society and economy in recent years, especially hydropower projects and road construction, a large number of spoil yards have been produced. Since the spoil yard is a common artificial slope, sliding may There are frequent disasters and accidents in waste dumps, causing casualties, and spoil sites are an important part of water and soil management, especially in mountainous and hilly areas, where the terrain is complex and diverse, and the land disturbance in spoil sites is large. Serious water and soil loss will inevitably occur, causing ecological damage to the surrounding area. Rainfall and upstream water are important factors affecting the safety of the spoil yard proje...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E02D5/74
Inventor 谢俊莹武威王燕鹏董志斌穆玉珠姚新磊史书汇丁泽霖张宏洋张先起
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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